Brocade Communications Systems ServerIron ADX 12.4.00 - Manual (Page 185)

ServerIron ADX Global Server Load Balancing Guide 173
53-1002437-01
Displaying GSLB information
1
In this example, ServerIron ADX slb-1 is the active ServerIron ADX for VIPs 209.157.22.100 and
109.157.22.101 and ServerIron ADX slb-2 is the default active ServerIron ADX for VIPs
209.157.22.103 and 209.157.22.104. Although this example has both VIPs for a host active on the
same ServerIron ADX, you can just as easily configure the VIPs so that both ServerIron ADXs have
active VIPs for the same host.
NOTE
This example does not show the information for the atlanta site.
The text shown in bold type in the example is the information that is not displayed by the show gslb
dns zone command
ServerIronADX# show gslb dns detail


ZONE: b.c

HOST: a:

Flashback DNS resp.

delay selection

(x100us) counters

TCP APP Count (%)

* 4.4.4.11: dns v-ip DOWN N-AM -- -- 6 (18%)

site: four, ServerIronADX: 4.4.4.1

session util: 0%, avail. sessions: 524286

preference: 125

* 1.1.1.11: dns v-ip ACTIVE N-AM 0 0 6 (18%)

site: local, ServerIronADX: 1.1.1.1

session util: 0%, avail. sessions: 5999985

preference: 150

* 2.2.2.11: dns v-ip DOWN N-AM -- -- 15 (46%)

site: two, ServerIronADX: 2.2.2.1

session util: 0%, avail. sessions: 524286

preference: 250

* 3.3.3.11: dns real-ip DOWN N-AM -- -- 5 (15%)
Syntax: show gslb dns detail [<name>]
The <name> parameter specifies a zone name.
For descriptions of the other information displayed by the show gslb dns detail command, refer to
“Displaying DNS zone and hosts” on page 170.
TABLE 12 Global SLB zone and host application information
This field... Displays...
site Indicates the site name of the ServerIron ADX.
ServerIron Indicates the site ServerIron ADX name and management IP address.
session util Indicates the percentage of the ServerIron ADX session capacity that is
in use. This information is reported by the site ServerIron ADX using the
GSLB protocol.
preference The numeric preference value for this site ServerIron ADX. The
preference can be used by the GSLB policy to select a site. Refer to
“Site
ServerIron ADX’s administrative preference” on page 11.
avail. sessions Indicates the number of unused sessions in the ServerIron ADX’s
session table.